Question
1.A poll of 400 people from Dobbs Ferry showed 250 preferred chocolate raspberry coffeewhile 170 out of 350 in Irvington preferred the same flavor.To test
1.A poll of 400 people from Dobbs Ferry showed 250 preferred chocolate raspberry coffeewhile 170 out of 350 in Irvington preferred the same flavor.To test the hypothesis thatthere is no difference in preferences in the two villages, what is the alternatehypothesis?
A)1<
B)1>
C)1=
D)12
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Critical Issues In Mathematics Education Monograph Series In Mathematics Education
Authors: Paul Ernest, Brian Greer, Bharath Sriraman
1st Edition
1607522187, 9781607522188
